Spring Comes to Beaver Brook
April 11, 2020 by New Hampshire Garden Solutions

In the spring walking along Beaver Brook in Keene is one of my favorite things to do because there are so many interesting and rare plants growing there. Last Sunday was a beautiful spring day of warm temps and a mix of sun and clouds, so off I went to see what was growing.

The walk is an easy one on the old abandoned road that follows alongside the brook. Slightly uphill but as trails go it’s really no work at all.

One of the reasons I like to come here is because I can see things here that I can’t find anywhere else, like this plantain leaved sedge (Carex plantaginea.) This is the only place that I’ve ever seen it. It should be blooming before the trees leaf out sometime in mid-April, and I’ll be here to see it.

The flower stalks (culms) on plantain leaved sedge are about 4 inches tall and when they bloom they’ll have wispy, white female (pistillate) flowers below the terminal male (staminate) flowers. Sedge flowers are actually called spikelets and the stems that bear them are triangular, hence the old saying “sedges have edges.” I can’t speak for the rarity of this plant but this is the only one I’ve ever seen and it isn’t listed in the book Grasses: An Identification Guide, by Lauren Brown. I’ve read that it likes cool shady places where the humidity is relatively high.

The sedge grows on a stone that’s covered by delicate fern moss (Thuidium delicatulum,) which is a very pretty moss. I like how it changes color to lime green in cold weather. Because I’m colorblind it often looks orange to me and an orange moss commands attention.

I knew that red trilliums (Trillium erectum) grew near the plantain leaved sedge but I didn’t expect to see any on this day. But there they were, and already budded, so they’re going to bloom maybe just a little early, I’d guess. They usually bloom in mid to late April. They are one of our largest and most beautiful native wildflowers and are also called purple trillium, wake robin, and stinking Benjamin because of their less than heavenly scent.

Bud break is one of the most exciting times in a forest in my opinion, and one of the earliest trees to open their bud scales so the buds can grow is striped maple (Acer pensylvanicum.) The large velvety buds of striped maple in shades of pink and orange are very beautiful and worth looking for. Bud break can go on for quite some time among various species; striped and sugar maples follow cherry, and birch and beech will follow them, and shagbark hickory will follow birch and beech. Oaks are usually one of the last to show leaves. That’s just a small sampling that doesn’t include shrubs like lilac and forest floor plants that also have beautiful buds breaking.

This is how striped maple comes by its common name. Striped maple bark is often dark enough to be almost black, especially on its branches. This tree never seems to get very big so it isn’t used much for lumber like other maples. I don’t think I’ve ever seen one bigger than my wrist, and even that might be stretching it. It could be that it stays small because it usually gets very little direct sunlight. The green / white stripes on its bark allow it to photosynthesize in early spring before other trees leaf out but it’s still the most shade tolerant of all the maples, and in the shade is usually where it’s found. It is said that Native Americans made arrow shafts from its straight grained wood.

I found a mountain maple (Acer spicatum) growing here a few years ago and realized on this day that I had never paid attention to its buds. I was surprised how even though I’m colorblind I could see how bright red the bud scales were. And then the bud is orange. I can’t think of another tree that has such a splashy color scheme. Something else unique is how all other maple trees have flowers that hang down but mountain maple’s flower clusters stand upright, above the leaves. At a glance the big leaves look much like striped maple leaves. The shrub like tree is a good indicator of moist soil which leans toward the alkaline side of neutral. Native Americans made an infusion of the pith of the young twigs to use as eye drops to soothe eyes irritated by campfire smoke, and the large leaves were packed around apples and root crops to help preserve them.

Someday I’ve got to poke around more in this old boulder fall, because there are some quite rare plants growing among the stones. I believe a lot of these stones are lime rich, due to the plants that grow among them.

One beautiful thing that grows on the tumbled stones of the boulder fall is rose moss (Rhodobryum roseum.) Each little rosette of leaves looks like a tiny flower, and that’s how it comes by its common name. Rose moss is a good indicator of limestone in the soil so it’s wise to look for other lime loving plants in the area when it is found. This is a relatively rare moss in my experience; this is the only place I’ve ever found it.

The two toned buds of Solomon’s seal (Polygonatum biflorum) are poking up everywhere now. This is a fast growing plant once it gets started and it won’t be long before it blooms. Native Americans sprinkled the dried powdered roots of this plant on hot stones and inhaled the smoke to alleviate headaches. All parts of the plant except the roots and young shoots are poisonous, but Native Americans knew how to prepare them correctly. Sometimes the preparation method is what makes a plant medically useful.

One of my favorite things to see here is the disappearing stream on the other side of the brook. It runs when we’ve had rain and disappears when we don’t, but the beautiful mossy stones are always there. You can’t see it here but there was still ice up in there in places.

Another reason I wanted to come here on this day was to witness the buds breaking on the red elderberries (Sambucus racemosa) that grow here. They are handsome at this stage but the whitish, cone shaped flowers that will follow are not very showy. The leaves, bark and roots are toxic enough to make you sick, so this shrub shouldn’t be confused with common elderberry (Sambucus nigra) which is the shrub that elderberry wine comes from.

The spring leaves of the red elderberry look like fingers as they pull themselves from the flower bud and straighten up. Bud break comes very early on this native shrub. The purplish green flower buds will become greenish white flowers soon, and they’ll be followed by bright red berries that birds snap right up. The berries are said to be edible if correctly cooked but since the rest of the plant is toxic I think I’ll pass. Some Native Americans used the hollow stems to make toys. According to the U.S. Forest Service the Alaskan Dena’ina tribe made popguns from the hollow stems, using a shelf fungus (Polyporus betulinus) for ammunition. The Kwakiutl tribe of British Columbia made toy blowguns from red elderberry stems.

I was surprised to find wood sorrel (Oxalis montana) leaves. This plant is a ground hugger, easily hidden by any plant that is ankle high or more, so I have to hunt for it and though I can’t say if it is rare here, I rarely see it. Each time I find it it’s growing near water, and the above example grows in a wet area by the brook. It’s considered a climax species, which are plants that grow in mature forests, so that may be why I don’t often see it. It likes to grow where it’s cool and moist with high humidity. Though the word Montana appears in its scientific name it doesn’t grow there. In fact it doesn’t grow in any state west of the Mississippi River. It’s a pretty little thing that reminds me of spring beauties (Claytonia virginica,) thought its flowers are larger. This is the first time I’ve noticed the hairs on its leaves.

I wasn’t sure if these were early spring mushrooms or if they were leftovers from last fall. Little brown mushrooms, or LBMs as mycologists call them, can be very hard to identify even for those more experienced than I, so they always go into my too hard basket. There just isn’t enough time to try to figure them all out.

It looks like people are geocaching again. I used to find them here quite often, though I never looked for them. According to Wikipedia “Geocaching is an outdoor recreational activity, in which participants use a Global Positioning System receiver or mobile device and other navigational techniques to hide and seek containers, called “geocaches” or “caches”, at specific locations marked by coordinates all over the world.” Someone tried to put this one under a golden birch but it wasn’t hidden very well.

I hoped to see some fern fiddleheads while I was here but I had no luck. I did see some polypody ferns though. Polypody fern spores grow on the undersides of the leaves in tiny mounds called sori, which are made up of clusters of sporangia (receptacles in which spores are formed) and are naked, meaning they lack the protective cap (indusium) that is found on many ferns. Once they ripen they are very pretty and look like tiny baskets of yellow and orange flowers but these had gone past ripened and in fact most had fallen off the leaf, leaving a tiny indentation behind.

We’ve had enough rain to get Beaver Brook Falls roaring. I toyed with the idea of going down to the brook to get a face on view of them but I’m getting a little creaky in the knees and you slide more than walk down the steep embankment, and then you have to nearly crawl back up again on your hands and knees. Since I was the only one here I didn’t think any of that was a good idea, so a side view is all we get.

In the right light the spore producing fruiting bodies (Apothecia) of smoky eye boulder lichens (Porpidia albocaerulescens) turn a beautiful blue. It happens because of a light reflecting, thin coating of wax that covers each one. In different light they can appear black, gray or whitish but in the special light found here they glow different shades of blue and are as beautiful as jewels on the golden colored ledge they grow on. Beaver Brook is one of only two places I’ve ever seen them this beautiful, and they’re just one of many beautiful reasons I love to spend time here.
We do not want merely to see beauty… we want something else which can hardly be put into words- to be united with the beauty we see, to pass into it, to receive it into ourselves, to bathe in it, to become part of it. ~C.S. Lewis
At Beaver Brook I did indeed bathe in beauty. Thanks for stopping in, and take care.
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Posted in Lichens, Mosses & Liverworts, Nature, Scenery / Landscapes, Things I've Seen | Tagged Beaver Brook, Canon EOS Rebel T6, Delicate Fern Moss, Early Spring Plants, Geocaching, Keene, Lichens, Little Brown Mushrooms, Mountain Maple, Mushrooms, Native Plants, Nature, New Hampshire, NH, Olympus Stylus TG-870, Plantain Leaved Sedge, Polypody Fern Sori, Purple Trillium, Red Elderberry Buds, Red Trillium, Rose Moss, Smoky Eye Boulder Lichen, Solomon's Seal, Spring, Striped maple, White Wood Sorrel, Wild Mushrooms | 37 Comments
What a delicious read. I have never heard the term “bud break” before, but I won’t soon forget it. Thank you for the information and beauty you have shared. So glad a friend of mine recommended your blog. It’s a delight.
Thank you Ellen. You’ll hear that a lot at this time of year here. Bud break in spring is one of the things I most look forward to each year, and I hope you’ll get to see it too.
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I’m happy to hear that you enjoy it!
You saw some beautiful buds breaking on this walk! What a wonderful time of year it is!
Thank you Clare. Yes, there’s nothing quite like spring!
Thank you Allen for sharing your walk with us. You live in a very beautiful place.
We are starting to have some Spring wildflowers blooming here in Michigan. Just a few warm days so far, today cold and very windy. When I’m out in the woods I usually feel like that is where I belong, and that is a good feeling!
You’re welcome Chris. I’m glad you’re seeing flowers too. Trout lilies are late here but many other ephemerals are in bloom. I’m still waiting for bloodroot and trillium as well.
I know what you mean about belonging in the woods. I feel the same way!
What a healing place, with so many things to see! I enjoyed all these photos, especially the macros of buds and mosses Grasses: An Identification Guide, by Lauren Brown sounds like a good book to put on my list. Grass and sedges do incredibly well here in my area, with many different kinds growing on our own farm.
Thank you Lavinia. Yes, that’s a very good book that anyone with an interest in grasses should have. I would wait for the revised version though.
Lovely stroll, much needed here, as we are still looking at about 3 feet of snow…and I really like the C.S. Lewis quote. Thank you!
You’re welcome. You must be north of here. I heard the northern half of the state got about a foot in places. The cool weather doesn’t help but spring will come!
I’m in Interior Alaska, quite a long way from where you are. It’s 45 degrees right now, a lot of dripping off the house today.
45 degrees must seem like a real blessing in Alaska! It really hasn’t been much warmer here over the past couple of weeks.
I always like to see the smoky eye boulder lichens. They are very beautiful.
I’ll have to look at our polypody and see how the spores are getting on.
Odd, I just found your comment in the spam folder. That’s never happened that I know of.
I wonder if you have that lichen there. It’s even more beautiful in person.
I don’t think so but I will double check to make sure.
I agree with Karen that your post is a visit with a knowledgeable friend along. A lovely walk!
Thanks very much, I’m happy to hear that you’re enjoying these posts and I hope you’ll see some of the same things in your area!
Good find you made on that plantain-leaf sedge!
On Sat, Apr 11, 2020, 4:08 AM New Hampshire Garden Solutions New Hampshire Garden Solutions posted: ” In the spring walking along > Beaver Brook in Keene is one of my favorite things to do because there are > so many interesting and rare plants growing there. Last Sunday was a > beautiful spring day of warm temps and a mix of sun and clouds, so off I > went to ” >
Thank you Ron. I noticed that there are smaller plants around it so maybe one day the woods will be full of them.
Nice to see spring coming to Beaver Brook, with the roaring falls as a bonus!
I thought you’d like to see how it looks up there in spring. It’s the best time of year to visit!
I look forward to a spring visit. Seems like I always get there in the autumn, when the falls are barely a trickle.
Yes, but the colors on the trees more than make up for it.
Either way, it’s always a beautiful little hike. Thanks for the visit and stay safe.
You do the same!
Marvellous, thank you. You are 4-6 weeks ahead of us and though witnessing spring elsewhere makes me slightly green-eyed, it is, ultimately, consoling. Your walk is recounted like a visit to an old, very good, storytelling friend.
Thanks very much Karen. The great thing about spring is you can be sure it will always happen, early or late.
I hadn’t thought of it that way but this place does seem like an old friend. I used to travel the old road with my father before it was abandoned, and that was quite a while ago!
Such a busy time of spring in the woodlands. C.S. Lewis sure expressed it well!
Yes, he sure got excited and I think I know how he felt!
Side view is just fine. 🙂
Thank you Judy, that’s quite an embankment with nothing to hang on to!
Plantain-leaved sedge is quite common in rich soils and small wooded drainages. I hear that Lauren Brown is revising her grasses book with Arthur Haines. In the meantime, take a look at Sedges of the Northern Forest by Jerry Jenkins.
Jim Kennedy
Thanks for the tip Jim, I will indeed look for both of those books.
Thank you for “uniting us with the beauty” , especially those tiny blue lichen jewels, so easy to miss. If I had a” too beautiful” basket, in they’d go! Welcome counterbalance for our too hard baskets, a little heavy these days.
You’re welcome Lynne, It’s a place packed full of beautiful things and I’m glad I could show it to you. I hope your too hard basket will lighten in the coming weeks.
Glad you stayed safe and didn’t go down to those falls, a side view was perfectly OK.
Thank you Susan. I’ll get down there again someday when there are more people there.